脑肿瘤的冷热治疗及其热学问题分析  

Cryosurgery and Hyperthermia Treatment on Brain Tumors and the Thermal Issues Involved

作　　者：闫井夫[1] 刘静[1] 

机构地区：[1]中国科学院理化技术研究所,北京100080

出　　处：《北京生物医学工程》2006年第3期325-329,共5页Beijing Biomedical Engineering

基　　金：国家自然科学基金(50325622;50306027)资助

摘　　要：脑内肿瘤因牵涉大量丰富的血管、神经及存在血脑屏障,其临床治疗有一定特殊性,以采用副作用小的物理疗法较为安全。此方面,冷热治疗可望发挥重要作用。本文对脑肿瘤的冷、热疗机理进行了分析对比,讨论了其中一些亟待解决的关键热学问题,并展望了该领域的发展前景。Involved with large amount of important blood vessels, nerves and bloed-brain barrier, brain tumor has its particular requirement on the treatment. Causing few side effects, physical therapy is regarded as much safer than other ways and wou/d play an important role in future brain tumor clinics. In this article, the mechanisms of the cryosurgery and hyperthermia therapy on brain tumor were compared and analyzed. Some of the key thermal physics problems urging for solving were discussed. Prospects along this direction were commented.

关 键 词：脑肿瘤 冷疗 热疗 生物传热 

分 类 号：R318[医药卫生—生物医学工程]